HPE 16GB NVDIMM Single Rank x4 DDR4-2666 Module Kit – 845264-B21

BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL HPE WARRANTY!!!

Overview

The HPE 845264-B21 NVDIMM Module Kit combines the speed of DDR4 DRAM with the persistence of integrated NAND Flash to deliver 16GB of non-volatile memory operating at 2666 MHz (PC4-21300). Designed for enterprise environments, this NVDIMM-N module significantly reduces storage bottlenecks, minimizes latency, and accelerates application performance for demanding workloads such as databases, analytics, and in-memory computing.

Unlike traditional DRAM, HPE NVDIMMs preserve data during unexpected power loss by automatically transferring memory contents to integrated NAND Flash storage. This provides enterprise-class data protection while maintaining the high-speed performance of system memory.

Key Features

• Genuine HPE NVDIMM Memory
• 16GB memory capacity
• Single memory module
• DDR4 SDRAM technology
• 2666 MHz memory speed
• PC4-21300 memory standard
• Non-Volatile DIMM (NVDIMM-N)
• Integrated 16GB NAND Flash
• ECC (Error-Correcting Code) protection
• Single Rank x4 architecture
• Low-power 1.2V operation
• Factory sealed with full HPE warranty

Technical Specifications

Brand: Hewlett Packard Enterprise (HPE)
Manufacturer: Hewlett-Packard
Part Number: 845264-B21
OEM Part Numbers: 845264-B21, 874540-001, 845265-B21
Product Type: NVDIMM Memory Module
Condition: Brand New

Memory Specifications

• Total Capacity: 16GB
• Module Capacity: 16GB
• Number of Modules: 1
• Memory Technology: DDR4 SDRAM
• Memory Speed: 2666 MHz
• Memory Standard: PC4-21300
• Memory Type: Non-Volatile DIMM (NVDIMM-N)
• Data Integrity Check: ECC
• Chips Organization: x4
• RAM Features:
  • Integrated 16GB NAND Flash
  • Single Rank
  • Non-Volatile DIMM (NVDIMM-N)
• Supply Voltage: 1.2V
• Upgrade Type: System Specific

Physical Specifications

Form Factor: NVDIMM
Pin Count: 288-pin
Module Height: 1.23 inches
Module Configuration: 1 × 16GB

Benefits

• Combines DRAM performance with persistent storage
• Protects in-memory data during unexpected power loss
• Significantly reduces storage latency
• Improves application processing speed
• ECC technology enhances data integrity
• Integrated NAND Flash provides non-volatile data protection
• Optimized for enterprise workloads
• Fully tested for HPE compatibility

Ideal Applications

• Enterprise databases
• In-memory databases
• Data analytics
• High-performance computing (HPC)
• Financial transaction systems
• Virtualization environments
• Enterprise storage acceleration
• Mission-critical business applications

Why Choose HPE 845264-B21

• Genuine HPE NVDIMM technology
• Combines memory speed with storage persistence
• Enterprise-grade ECC protection
• Integrated NAND Flash backup
• Single Rank x4 architecture
• Optimized for HPE enterprise servers
• Trusted HPE engineering
• Backed by the full HPE warranty

FAQs

What is the total memory capacity of the HPE 845264-B21 Module?
The module provides 16GB of DDR4 SDRAM memory.

What type of memory is the HPE 845264-B21?
It is a Non-Volatile DIMM (NVDIMM-N) that combines high-speed DDR4 memory with integrated NAND Flash storage.

What is the memory speed?
The module operates at 2666 MHz and complies with the PC4-21300 standard.

Does this module support ECC?
Yes. The HPE 845264-B21 features ECC (Error-Correcting Code) technology to improve data integrity and system reliability.

What happens during a power failure?
In the event of a power loss, the module automatically transfers data from DRAM to the integrated 16GB NAND Flash, preserving critical information until power is restored.

What are the physical specifications of this module?
The module features a 288-pin NVDIMM form factor, measures 1.23 inches in height, and consists of one 16GB module.

What is the operating voltage of this module?
The module operates at 1.2 volts, providing efficient power consumption while maintaining enterprise-level performance.

What workloads is this module designed for?
It is ideal for databases, analytics, high-performance computing, virtualization, and other latency-sensitive enterprise applications.

Is this a genuine HPE product?
Yes. The HPE 845264-B21 is a genuine HPE NVDIMM memory module, factory sealed and backed by the full HPE warranty.